BMW 3-Series (E90 E92) Forum - View Single Post - BMW Performance Exhaust or Dinan Free Flow Exhaust?

cb2188 · 10-05-2012, 01:50 PM

Hey guys, I'm trying to decide what exhaust to upgrade to but I'm undecided between the BMW PE exhaust or the Dinan free flow. Which is better in terms of performance/sound and why? Any help appreciated!

10-05-2012, 01:50 PM	#1
cb2188 Private First Class 10 Rep 127 Posts Drives: E90 M3 DCT Join Date: Aug 2012 Location: Miami iTrader: (0)	BMW Performance Exhaust or Dinan Free Flow Exhaust? Hey guys, I'm trying to decide what exhaust to upgrade to but I'm undecided between the BMW PE exhaust or the Dinan free flow. Which is better in terms of performance/sound and why? Any help appreciated!
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